Optical Glass Domes

JT can customize hemispherical or super hemispherical domes according to
customers’ requirements, which are mainly used to protect precision
instruments and cameras used in harsh environments, and is often used for deep-
sea submersibles, deep-sea equipment monitoring, and underwater robots, optical
dome also has a wide range of applications in the meteorological industry at
the same time.

Parameter Ranges
Material  Optical Glasses
Diameter  8-350mm
Diameter Tolerance  ±0.1mm
Wall Thickness  2-30mm
Thickness Tolerance  ±0.05mm
Height  5-150mm
Height Tolerance  ±0.05mm
Surface quality  40/20
 
BK7 or H-K9L offers excellent transmission from 300nm up to 2µm, which is a
relatively hard material, with excellent chemical durability, making it
a cost-effective solution for VIS to NIR applications, and almost no bubbles
or inclusions, JT can process various domes including fairing, hemispherical
dome, super hemispherical dome, full thickness dome, perforated dome, flange
dome.

Optical domes are made of two curved parallel surfaces, this geometric shape
protects critical sensors and electronic devices and isolates them from the
environment, minimizing damage to the optical path at the same time. Optical
domes are commonly used in deep-sea submersibles, deep-sea equipment testing,
and underwater robots, which are also widely used in the meteorological
industry at the same time. Due to the continuous expansion of application
fields, the types and specifications of optical domes provided by JT are also
constantly increasing and changing.

Minimum Order: 1 pieces

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